\documentclass{standalone}
\usepackage{tikz}
\usepackage{ctex,siunitx}
\setCJKmainfont{Noto Serif CJK SC}
\usepackage{tkz-euclide}
\usepackage{amsmath}
\usepackage{wasysym}
\usepackage{circuitikz}
\usetikzlibrary{patterns, calc}
\usetikzlibrary {decorations.pathmorphing, decorations.pathreplacing, decorations.shapes,}
\begin{document}
\small
\begin{circuitikz}[>=latex, scale=0.7]
  % \useasboundingbox(0.9,0)rectangle(5.1,5);
  \foreach \x in {-3,-2,...,2}
     \foreach \y in {-1,0,1}
  {
     \node at (\x,\y){$\times$};
  }
  \draw (-1,1.5) rectangle (0,2.2);
  \node at (0.25,2){$A$};
\end{circuitikz}
\end{document}